Flexible pouch device



FIG. 1 is a perspective view of a flexible pouch device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side is a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken lines are for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for flexible pouch device, as shown and described. 